doc: fix description of iptables rules

diff --git a/doc/userguide/setting-up-ipsinline-for-linux.rst b/doc/userguide/setting-up-ipsinline-for-linux.rst
index 885f412534ef4db2a331512fadc1fca24db00fe3..fd4fcb6b2be33a89d4a12b6bea49e2091cc67116 100644 (file)
--- a/doc/userguide/setting-up-ipsinline-for-linux.rst
+++ b/doc/userguide/setting-up-ipsinline-for-linux.rst
@@ -82,7 +82,7 @@ In this case, Suricata checks just TCP traffic.
   sudo iptables -I INPUT -p tcp --sport 80  -j NFQUEUE
   sudo iptables -I OUTPUT -p tcp --dport 80 -j NFQUEUE
 
-In this example, Suricata checks all input and output on port 80.
+In this example, Suricata checks all packets for outgoing connections to port 80.
 
 .. image:: setting-up-ipsinline-for-linux/iptables2.png